- SDS011 the Air Quality SensorPosted 1 month ago
- NIXIE STYLE LED DISPLAYPosted 4 months ago
- TOTEM: learning by experimentingPosted 4 months ago
- Google Assistant Voice Controlled Switch – NodeMCU IOT ProjePosted 5 months ago
- Water Softener Salt Level MonitorPosted 5 months ago
- Sparkly Air SensorPosted 5 months ago
- Ultra sonic distance finder with live statusPosted 5 months ago
- Windows interface to have total control over lampsPosted 5 months ago
- Smart AquariumPosted 5 months ago
- Wearable ProjectionPosted 5 months ago
Advanced experiments in 4-D Printing in Boulder
Researchers led by H. Jerry Qi, an associate professor at the University of Colorado Boulder, is using heat and mechanical pressure to transform flat objects into three-dimensional structures. They printed an unfolded box with glassy polymer fibers — a composite material that has “shape memory behavior” — along the folds. They heated it, pulled on the sides and cooled it, and the flat structure responded by folding into a box.
via 4-D Printing Means Building Things That Build Themselves : All Tech Considered : NPR.